diff --git a/adms.spec b/adms.spec
index 9d2dbaf..c55ca6b 100644
--- a/adms.spec
+++ b/adms.spec
@@ -1,12 +1,12 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          adms
 Version:       2.3.7
-Release:       1mamba
+Release:       2mamba
 Summary:       A code generator for the Verilog-AMS language
 Group:         Applications/Scientific
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://sourceforge.net/projects/mot-adms/
 Source:        https://github.com/Qucs/ADMS.git/release-%{version}/ADMS-%{version}.tar.bz2
 #Source:        https://downloads.sourceforge.net/project/mot-adms/adms-source/%{majver}/adms-%{version}.tar.gz
@@ -15,7 +15,6 @@ License:       GPL
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 ADMS is a code generator that converts electrical compact device models specified in high-level description language into ready-to-compile C code for the API of spice simulators. Based on transformations specified in XML language, ADMS transforms Verilog-AMS code into other target languages.
@@ -26,16 +25,16 @@ ADMS is a code generator that converts electrical compact device models specifie
 %setup -q -n ADMS-%{version}
 
 %build
-%cmake -d build \
+%cmake \
 	   -DUSE_MAINTAINER_MODE=ON \
 	   -DCMAKE_BUILD_TYPE=RELEASE \
        -DBUILD_SHARED_LIBS=OFF
 
-%make
+%cmake_build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall -C build
+%cmake_install
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -52,6 +51,9 @@ ADMS is a code generator that converts electrical compact device models specifie
 %doc AUTHORS COPYING
 
 %changelog
+* Sun Aug 20 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.3.7-2mamba
+- rebuild
+
 * Thu Feb 04 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.3.7-1mamba
 - update to 2.3.7